#include #define rep(i, a) rep2 (i, 0, a) #define rep2(i, a, b) for (int i = (a); i < (b); i++) #define repr(i, a) repr2 (i, 0, a) #define repr2(i, a, b) for (int i = (b) - 1; i >= (a); i--) #define chmin(a, b) ((b) < a && (a = (b), true)) #define chmax(a, b) (a < (b) && (a = (b), true)) #define rng(a) (a).begin(), (a).end() using namespace std; typedef long long ll; vector query(vector a, bool odd) { int n = a.size(); cout << "?"; rep (i, n - 1) { if (i % 2 == odd) { cout << " " << a[i] << " " << a[i + 1]; } else { cout << " 0 0"; } } cout << " 0 0" << endl; vector res; rep (i, n) { string s; cin >> s; if (s[0] == '=') res.push_back(0); else if (s[0] == '<') res.push_back(-1); else res.push_back(1); } return res; } int main() { int n; cin >> n; vector a(n); rep (i, n) a[i] = i + 1; rep (i, n) { auto even = query(a, false); for (int i = 0; i + 1 < n; i += 2) { if (even[i] > 0) swap(a[i], a[i + 1]); } auto odd = query(a, true); for (int i = 1; i + 1 < n; i += 2) { if (odd[i] > 0) swap(a[i], a[i + 1]); } } cout << "!"; rep (i, n) cout << " " << a[i]; cout << endl; return 0; }